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                            <div style="color:gray; word-break: break-all; font-size:12px;">原英文版地址: <a href="https://www.elastic.co/guide/en/elasticsearch/reference/7.7/mapping-params.html" rel="nofollow" target="_blank">https://www.elastic.co/guide/en/elasticsearch/reference/7.7/mapping-params.html</a>, 原文档版权归 www.elastic.co 所有<br/>本地英文版地址: <a href="../en/mapping-params.html" rel="nofollow" target="_blank">../en/mapping-params.html</a></div>
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<strong>重要</strong>: 此版本不会发布额外的bug修复或文档更新。最新信息请参考 <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/index.html" rel="nofollow">当前版本文档</a>。
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<span class="breadcrumb-node">Mapping parameters</span>
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<a id="mapping-params"></a>Mapping parameters<a class="edit_me edit_me_private" rel="nofollow" title="Editing on GitHub is available to Elastic" href="https://github.com/elastic/elasticsearch/edit/7.7/docs/reference/mapping/params.asciidoc">edit</a>
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<p>The following pages provide detailed explanations of the various mapping
parameters that are used by <a class="xref" href="mapping-types.html" title="Field datatypes">field mappings</a>:</p>
<p>The following mapping parameters are common to some or all field datatypes:</p>
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<a class="xref" href="analyzer.html" title="analyzer"><code class="literal">analyzer</code></a>
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<a class="xref" href="mapping-boost.html" title="boost"><code class="literal">boost</code></a>
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<a class="xref" href="coerce.html" title="coerce"><code class="literal">coerce</code></a>
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<a class="xref" href="dynamic.html" title="dynamic"><code class="literal">dynamic</code></a>
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<a class="xref" href="mapping-date-format.html" title="format"><code class="literal">format</code></a>
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<a class="xref" href="ignore-above.html" title="ignore_above"><code class="literal">ignore_above</code></a>
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<a class="xref" href="index-prefixes.html" title="index_prefixes"><code class="literal">index_prefixes</code></a>
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<a class="xref" href="mapping-index.html" title="index"><code class="literal">index</code></a>
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<a class="xref" href="normalizer.html" title="normalizer"><code class="literal">normalizer</code></a>
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<a class="xref" href="norms.html" title="norms"><code class="literal">norms</code></a>
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